A. photoelectric conversion element which is obtained by having a thin film of fine oxide semiconductor particles support a methine-based dye that is represented by formula (1), said thin film being provided on a substrate.
(In formula (1), m represents an integer of 1-5; each of 1 and n represents an integer of 0-6; each of j and k represents an integer of 0-3; each of X and Y represents a hydrogen atom, an aromatic residue, an aliphatic hydrocarbon residue or the like; each of Z1, Z2 and Z3 represents an oxygen atom, a sulfur atom or the like; each of A1, A2, A3, A5 and A6 represents a hydrogen atom, an aromatic residue, an aliphatic hydrocarbon residue or the like; A4 represents a hydrogen atom, an aliphatic hydrocarbon residue or the like; each of A7, A8, A9 and A10 represents a hydrogen atom, an aliphatic hydrocarbon residue or the like; R1 represents a group having a specific structure, an organic metal complex residue or the like; and R2 represents a hydrogen atom, an aliphatic hydrocarbon residue, an organic metal complex residue or the like.)
一种光电转换元件,它是通过在基底上形成一层由细小氧化物半导体颗粒构成的薄膜来支撑由式(1)表示的
甲胺基
染料。
(在式 (1) 中,m 代表 1-5 的整数;1 和 n 各代表 0-6 的整数;j 和 k 各代表 0-3 的整数;X 和 Y 各代表氢原子、芳香残基、脂肪烃残基或类似物;Z1、Z2 和 Z3 各代表氧原子、
硫原子或类似物;A1、A2、A3、A5 和 A6 各代表氢原子、芳香残基、脂肪烃残基或类似物;A4代表氢原子、脂肪族烃残基或类似物; A7、A8、A9 和 A10 各代表氢原子、脂肪族烃残基或类似物; R1 代表具有特定结构的基团、有机
金属络合物残基或类似物;以及 R2 代表氢原子、脂肪族烃残基、有机
金属络合物残基或类似物。)